Content：

4ohm 12V 15W mono FM amplifier board

1. Introduce

 

SL-RP03 is the new Radio with 20W mono amplifier design, it is very easy to operation, use SMT decal of main IC, connection is very simple.

 

2. Application

 

·        Power speaker

·        Digital product

·        Portable product

·        Wireless product

·        MP3, MP4 player

 

3. Feature

 

·        Output Power: Maximum 20W at RL=4Ω,VDD=12V

·        Power efficiency is up to 90%

·        Thermal Protection function　

·        Output Pin Short-Circuit Protection　

·        Separate VDD & PVDD

·        Class-D stereo audio design

·        Components use SMT decal, the board dimension is very small

·        Amplifier IC decal is 36-TQFN

·        No external heat-sink, Less heat, save heat sink cost

·        The current is very small

·        The PCB design provides both bead and LC solutions

·        Support worldwide frequency band: 76~108MHz

·        Full band seek time< 5S

·        Default Frequency: 107.9MHz

·        Digital auto gain control

·        Volume control

The dimension is only 63.5mm*42mm